CN211394207U - Novel ecological restoration of batch production breed water device and system thereof - Google Patents
Novel ecological restoration of batch production breed water device and system thereof Download PDFInfo
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- CN211394207U CN211394207U CN201922019322.1U CN201922019322U CN211394207U CN 211394207 U CN211394207 U CN 211394207U CN 201922019322 U CN201922019322 U CN 201922019322U CN 211394207 U CN211394207 U CN 211394207U
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Abstract
The utility model discloses a novel factory aquaculture water ecological restoration device and a system thereof in the related technical field of aquaculture; the novel industrial aquaculture water ecological restoration device comprises a first regulating tank, a denitrification and desulfurization tank, an ammoniation and nitrification tank, a denitrification tank, a second regulating tank, a disinfection tank and a culture tank which are sequentially connected according to the water flow direction; a solid matter filtering device is arranged in the first adjusting tank to provide water cleanliness; at least one of the first adjusting tank, the denitrification and desulfurization tank, the ammoniation and nitrification tank, the denitrification tank, the second adjusting tank, the disinfection tank and the culture tank is provided with at least one water-resisting water guide device, so that the problem that water purification and recovery are not thorough due to too fast water flow is avoided; microporous aeration devices are arranged in the ammoniation nitrification tank, the second adjusting tank, the disinfection tank and the culture tank, so that the biological activity of aerobic microorganisms is improved; geotextile is laid on the inner wall of the culture pond to ensure the cleanness of the water body; can carry out abundant ecological restoration to the water.
Description
Technical Field
The utility model relates to an aquaculture correlation technique field, in particular to novel batch production breed aquatic attitude restoration device and system thereof.
Background
With the increasing severity of environmental problems, the water bodies of many seas, rivers and lakes are polluted in different degrees, toxic substances are accumulated for a long time, and the traditional extensive aquaculture mode is difficult to cultivate healthy and environment-friendly aquatic products such as fishes, shrimps and the like. Along with the improvement of living standard of people, the food safety food problem is increasingly emphasized, and great opportunity and development space are brought to industrial circulating water aquaculture.
At present, a lot of aquaculture systems are available at home and abroad, but the quantity of industrial circulating water aquaculture is extremely small, the conventional aquaculture system cannot realize the recycling of wastewater generated in a culture pond after treatment, the zero discharge of aquaculture wastewater cannot be realized, and the conventional aquaculture system with good effect generally needs high investment, high cost and long recovery period, forms aquaculture nobility and is difficult to popularize comprehensively.
SUMMERY OF THE UTILITY MODEL
The aquaculture system that exists to prior art is difficult to form water purification's cyclic utilization or with high costs, is difficult to the technical problem who promotes, the utility model provides a novel batch production breed aquatic ecology prosthetic devices and system thereof.
In order to achieve the above purpose, the technical scheme of the utility model is that:
a novel device for restoring the ecological environment of industrial aquaculture water comprises a first regulating tank, a denitrification and desulfurization tank, an ammoniation and nitrification tank, a denitrification tank, a second regulating tank, a disinfection tank and an aquaculture tank which are sequentially connected according to the water flow direction; a solid filtering device is arranged in the first adjusting tank; at least one water-resisting water guide device is arranged at least one of the first adjusting tank, the denitrification and desulfurization tank, the ammoniation and nitrification tank, the denitrification tank, the second adjusting tank, the disinfection tank and the culture tank; microporous aeration devices are arranged in the ammoniation nitrification tank, the second adjusting tank, the disinfection tank and the culture tank; and geotextile is laid on the inner wall of the culture pond.
Preferably, the solid filtering device comprises a filter screen, and the meshes of the filter screen are 10-300 meshes.
Furthermore, the water-resisting and water-guiding device is of a sheet structure, and the sheet structure comprises a water-resisting and water-separating area and a water-permeating and water-guiding area; the arrangement direction of the waterproof water guide device is vertical to the direction of water flow.
On the basis of any one of the above, a seedling nursing pool is further arranged between the second adjusting pool and the culture pool.
Preferably, the disinfection pond and the seedling nursing pond are the same pond.
Furthermore, a culture waste collecting device is also arranged at the water outlet of the culture pond; the breeding waste collection device comprises a solid matter collection box and a waste collection net; the side wall of the solid matter collecting box, which is vertical to the water flow direction, is of a net structure, the meshes on the water inflow side are larger than those on the water outflow side, and the solid matter collecting box can be detachably connected with the bottom of the culture pond; the lower extreme of garbage collection net with the top of solid matter collection box is connected, the upper end of garbage collection net with breed the top in pond and be connected.
Furthermore, the water outlet of the culture pond is connected with the water inlet of the first adjusting pond.
Preferably, the disinfection pond and the culture pond form a combination of a plurality of groups and are connected in parallel.
A novel factory aquaculture water ecological restoration system comprises any one of the novel factory aquaculture water ecological restoration devices and at least one ecological restoration unit; the ecological restoration unit is arranged in the first adjusting tank, the denitrification and desulfurization tank, the ammoniation and nitrification tank, the denitrification tank, the second adjusting tank, the disinfection tank and/or the culture tank.
Preferably, the content of the ecological restoration unit comprises a porous adsorption and in-situ micro-ecological activation material, an ultrafine porous adsorption and in-situ micro-ecological activation material; the porous adsorption and in-situ micro-ecological activation material and the superfine porous adsorption and in-situ micro-ecological activation material contain nutrient substances and trace elements necessary for microorganisms.
The utility model has the advantages of as follows:
1. a solid filtering device is arranged in the first adjusting tank, so that large-particle impurities in water can be filtered out, and the cleanliness of the water body is improved;
2. the denitrification desulfurization pond, the ammoniation nitrification pond and the denitrification pond are connected in sequence, so that the water body can be fully and ecologically recovered;
3. the water-proof water guide device enables the water body to flow at a proper flow velocity, ensures the circulation of the water body and simultaneously avoids the incomplete purification and recovery of the water body caused by too fast water flow;
4. the micropore aeration device provides sufficient oxygen for water bodies, and improves the biological activity of aerobic microorganisms;
5. the inner wall of the culture pond is paved with geotextile, so that the cleanness of the water body in the culture pond is ensured.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic top view of the structure of FIG. 1 at circle A;
FIG. 3 is a schematic view of the main view at circle A in FIG. 1;
FIG. 4 is a schematic top view of the structure of FIG. 1 at circle B;
fig. 5 is a schematic structural view of a front view at circle B in fig. 1.
In the figure, 1-a first regulating reservoir; 2-denitrification denitrogenation sulphur pond; 3-ammonification nitration tank; 4-a denitrification tank; 5-a second regulating reservoir; 6-a disinfection tank; 7-a culture pond; 8-water-resisting water guide device; 9-a microporous aeration device; 10-a solid matter filtration device; 11-an ecological remediation unit; 12-a cultivation waste collection device; 121-a solid matter collection box; 122-waste collection net.
Detailed Description
The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
It should be noted that in the description of the present invention, the terms "upper" and "lower" are used for the purpose of describing the structure of the present invention based on the illustration of fig. 1, and are only used for the convenience of describing the present invention, but not for indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the present invention.
In the technical scheme, the terms "first" and "second" are only used for referring to the same or similar structures or corresponding structures with similar functions, and are not used for ranking the importance of the structures, or comparing the sizes or other meanings.
In addition, unless expressly stated or limited otherwise, the terms "mounted" and "connected" are to be construed broadly, e.g., the connection may be a fixed connection, a removable connection, or an integral connection; may be a mechanical connection; the two structures can be directly connected or indirectly connected through an intermediate medium, and the two structures can be communicated with each other. To those skilled in the art, the specific meanings of the above terms in the present invention can be understood in relation to the present scheme in specific terms according to the general idea of the present invention.
As shown in fig. 1, a novel device for restoring the ecology of factory-like aquaculture water comprises a first regulating tank 1, a denitrification and desulfurization tank 2, an ammoniation and nitrification tank 3, a denitrification tank 4, a second regulating tank 5, a disinfection tank 6 and an aquaculture tank 7 which are connected in sequence according to the water flow direction; a solid filtering device 10 is arranged in the first adjusting tank 1; at least one of the first adjusting tank 1, the denitrification and desulfurization tank 2, the ammoniation and nitrification tank 3, the denitrification tank 4, the second adjusting tank 5, the disinfection tank 6 and the culture tank 7 is provided with at least one water-resisting and water-guiding device 8, as shown in fig. 2 and 3, in the first adjusting tank 1, the denitrification and desulfurization tank 2, the ammoniation and nitrification tank 3, the denitrification tank 4 and the second adjusting tank 5, each tank is provided with three or four water-resisting water guide devices 8, thereby increasing the blocking effect of the water-blocking water guide device 8 on water flow, so that a plurality of water-blocking water guide devices 8 can form sufficient blocking on water flow, thereby reserving sufficient reaction time for denitrification desulphurization, ammoniation nitration and denitrification, therefore, the water purification effect is improved, and needless to say, the depth of water in the novel industrial aquaculture water ecological restoration device is required to ensure that the water-resisting and water-guiding device 8 can play the roles of water resisting and water guiding; in addition, the ammoniation nitrification tank 3, the second adjusting tank 5, the disinfection tank 6 and the culture tank 7 are all provided with the micropore aeration devices 9, and the high-pressure air storage device provides sufficient air for the corresponding tanks through the micropore aeration devices 9, so that sufficient oxygen is provided for aerobic microorganisms in the corresponding reaction tanks, and the reaction activity is improved; the geotechnical cloth is laid on the inner wall of the culture pond 7 and comprises four side walls and a bottom wall, so that residue impurities in a water body can be adsorbed, the purification capacity of the water body is improved, and a clean growth environment is provided for aquatic products such as fishes and shrimps cultured in the culture pond 7.
During the use, the water gets into from first equalizing basin 1 the utility model discloses a novel batch production breed aquatic attitude prosthetic devices at first filters out great solid impurity under solid filter equipment 10 filtering action, through filterable water flow through denitrification denitrogenation sulphur pond 2 in proper order, the ammoniation is nitrified pond 3, denitrification pond 4, second equalizing basin 5 and disinfection pond 6 and carry out corresponding reaction in corresponding pond and obtain purifying and disinfecting after, finally get into and breed pond 7, provide clear water for the aquatic products of breed to improve the quality of breeding aquatic products.
The above is the basic model of the embodiment of the present invention, and in order to improve the technical effect, the following improvements can be made to the basic model of the embodiment, and the following improvements can be combined together without contradiction.
The solid filtering device 10 used in the novel industrial aquaculture water ecological restoration device comprises a filter screen, wherein meshes of the filter screen are 10-300 meshes, so that solid impurities in water can be filtered, and fine micropores can also form raindrops or rain-silk-shaped running water, and fully contact with air in the process that the water is sprayed into the first regulating tank 1, so that the water body obtains dissolved oxygen; in this case, since the solid filter device 10 is immersed in water at any time, the material used should have an anti-rust function, for example, 304 stainless steel, nylon, or engineering plastic.
The water-resisting and water-guiding device 8 used in the novel factory-like aquaculture water ecological restoration device is of a sheet structure, and the sheet structure comprises a water-resisting water-separating area and a water-permeable water-guiding area; the arrangement direction of the waterproof water guide device 8 is vertical to the direction of water flow; when the device is used, the water-resisting area of the water-resisting and water-guiding device 8 is used for blocking water flow, so that the flow velocity of the water flow is reduced, sufficient time is left for the purification reaction of microorganisms in the water body on the water body, and the water-guiding area allows the water flow to penetrate, so that the water body is prevented from being static; in specific implementation, the water guide area can be unified to be arranged above the water stop area and below the water stop area, and the water guide area can also be unified to be arranged below the water stop area and above the water stop area, and the optimal use mode is that the water guide areas are arranged upside down.
In the novel ecological restoration device for factory aquaculture water of any one of the above embodiments, a seedling nursing pool is further arranged between the second adjusting pool 6 and the aquaculture pool 7, and young seedlings of fishes and shrimps are nursed, so that the survival rate and the growth speed are improved. In specific implementation, the disinfection tank 6 and the seedling nursing tank are the same tank. Particularly in the shrimp culture, the seedling nursing pool can be called as a coarse standard pool.
As shown in fig. 5, in the novel factory aquaculture water ecological restoration device, an aquaculture waste collection device 12 is further arranged at a water outlet of the aquaculture pond 7; the cultivation waste collection device 12 includes a solid collection box 121 and a waste collection net 122; the side wall of the solid matter collecting box 121 perpendicular to the water flow direction is of a net structure, and the meshes of the water inflow side are larger than those of the water outflow side, so that impurities in the water body can enter the solid matter collecting box 121 and are enriched in the solid matter collecting box, and the solid matter collecting box 121 is detachably connected with the bottom of the culture pond 7, so that the impurities in the water body can be conveniently taken down and cleaned after being fully collected; the lower end of the waste collection net 122 is connected with the top end of the solid matter collection box 121, the upper end of the waste collection net 122 is connected with the top of the culture pond 7, and the waste collection net 122 is not tightened, but a part of net body is left to hang in a water body as shown in fig. 5 for collecting the culture waste such as shrimp shells, culture corpses and the like floating on the water surface; naturally, the height of the solids collection box 121 is slightly lower than the water depth, so that the waste collection net 122 can function.
In order to facilitate the water body to form circulation, in the novel factory aquaculture water ecological restoration device, the water outlet of the culture pond 7 is connected with the water inlet of the first adjusting pond 1, so that the water flowing out of the culture pond 7 returns to the culture pond 7 again after water body purification and ecological restoration, and the water body is formed to be circularly used.
In order to improve the culture scale and enlarge the production efficiency, in the novel factory culture water ecological restoration device, the formed combination of the disinfection ponds 7 and the culture ponds 7 is provided with a plurality of groups and is connected in parallel, wherein the parallel connection refers to the parallel connection in the aspect of the passage through which the water body flows, namely, the water bodies flow in parallel through the disinfection ponds 7 in the groups from the second regulating pond 5 and then respectively enter the culture ponds 7 corresponding to the disinfection ponds, and if the culture ponds 7 and the first regulating pond 1 form a circulation, the water finally flows in parallel into the first regulating pond 1.
A novel factory aquaculture water ecological restoration system, which comprises the novel factory aquaculture water ecological restoration device in any one of the basic embodiment and the improved embodiment, and further comprises at least one ecological restoration unit 11; the ecological restoration unit 11 can be arranged in any one of the first adjusting tank 1, the denitrification and desulfurization tank 2, the ammoniation and nitrification tank 3, the denitrification tank 4, the second adjusting tank 5, the disinfection tank 6 or the culture tank 7; in specific implementation, more than one ecological restoration unit 11 can be arranged in each of the pools, as shown in fig. 4 and 5, and the ecological restoration units 11 can be transversely hung or vertically hung according to the depth of water and the pollution factor.
In the novel industrial aquaculture water ecological restoration system, the content of the ecological restoration unit 11 comprises a porous adsorption and in-situ micro-ecological activation material, an ultrafine porous adsorption and in-situ micro-ecological activation material; the porous adsorption and in-situ micro-ecological activation material and the superfine porous adsorption and in-situ micro-ecological activation material contain nutrient substances and trace elements which are necessary for microorganisms; in specific implementation, the formula of the content in the ecological restoration unit 11 can be implemented by referring to the chinese utility model patent with application (patent) No. CN 201910305124.3.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the spirit and scope of the invention.
Claims (10)
1. The utility model provides a novel water ecological remediation device is bred in batch production, its characterized in that: comprises a first regulating tank, a denitrification and desulfurization tank, an ammoniation and nitrification tank, a denitrification tank, a second regulating tank, a disinfection tank and a culture tank which are connected in sequence according to the water flow direction; a solid filtering device is arranged in the first adjusting tank; at least one water-resisting water guide device is arranged at least one of the first adjusting tank, the denitrification and desulfurization tank, the ammoniation and nitrification tank, the denitrification tank, the second adjusting tank, the disinfection tank and the culture tank; microporous aeration devices are arranged in the ammoniation nitrification tank, the second adjusting tank, the disinfection tank and the culture tank; and geotextile is laid on the inner wall of the culture pond.
2. The novel factory aquaculture water ecological restoration device according to claim 1, characterized in that: the solid filtering device comprises a filter screen, and the meshes of the filter screen are 10-300 meshes.
3. The novel factory aquaculture water ecological restoration device according to claim 1, characterized in that: the water-resisting and water-guiding device is of a sheet structure, and the sheet structure comprises a water-resisting area and a water-permeating water-guiding area; the arrangement direction of the waterproof water guide device is vertical to the direction of water flow.
4. The novel factory aquaculture water ecological restoration device according to any one of claims 1-3, characterized in that: a seedling nursing pool is also arranged between the second adjusting pool and the culture pool.
5. The novel factory aquaculture water ecological restoration device according to claim 4, characterized in that: the disinfection pond and the seedling nursing pond are the same pond.
6. The novel factory aquaculture water ecological restoration device according to claim 4, characterized in that: a culture waste collecting device is also arranged at the water outlet of the culture pond; the breeding waste collection device comprises a solid matter collection box and a waste collection net; the side wall of the solid matter collecting box, which is vertical to the water flow direction, is of a net structure, the meshes on the water inflow side are larger than those on the water outflow side, and the solid matter collecting box can be detachably connected with the bottom of the culture pond; the lower extreme of garbage collection net with the top of solid matter collection box is connected, the upper end of garbage collection net with breed the top in pond and be connected.
7. The novel factory aquaculture water ecological restoration device according to claim 4, characterized in that: and the water outlet of the culture pond is connected with the water inlet of the first adjusting pond.
8. The novel factory aquaculture water ecological restoration device according to claim 4, characterized in that: the disinfection pond and the culture pond form a combination of a plurality of groups which are connected in parallel.
9. The utility model provides a novel water ecological remediation system is bred in batch production which characterized in that: comprises a novel factory aquaculture water ecological restoration device as claimed in any one of claims 1-8 and at least one ecological restoration unit; the ecological restoration unit is arranged in the first adjusting tank, the denitrification and desulfurization tank, the ammoniation and nitrification tank, the denitrification tank, the second adjusting tank, the disinfection tank and/or the culture tank.
10. The novel factory aquaculture water ecological restoration system according to claim 9, characterized in that: the content of the ecological restoration unit comprises a porous adsorption and in-situ micro-ecological activation material, an ultrafine porous adsorption and in-situ micro-ecological activation material; the porous adsorption and in-situ micro-ecological activation material and the superfine porous adsorption and in-situ micro-ecological activation material contain nutrient substances and trace elements necessary for microorganisms.
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| CN201922019322.1U CN211394207U (en) | 2019-11-21 | 2019-11-21 | Novel ecological restoration of batch production breed water device and system thereof |
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| CN201922019322.1U CN211394207U (en) | 2019-11-21 | 2019-11-21 | Novel ecological restoration of batch production breed water device and system thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110902944A (en) * | 2019-11-21 | 2020-03-24 | 上海泰缘生物科技股份有限公司 | Novel ecological restoration of batch production breed water device and system thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110902944A (en) * | 2019-11-21 | 2020-03-24 | 上海泰缘生物科技股份有限公司 | Novel ecological restoration of batch production breed water device and system thereof |
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